Gearcase Drain Plug Seal Gasket – Fits Mercury, Yamaha, Suzuki (Replaces 26-830749, 90430-08003-00) 40hp 1 x Mounting Gasket (Equivalent

1 x Mounting Gasket (Equivalent to Sierra 18-0850)

particularly if the old ones show any signs of corrosion

MerCruiser Bravo I 1988 and Up 26-16709A1 / 26-16709A2 MerCruiser Bravo II 1988 and Up 26-16709A1 / 26-16709A2 MerCruiser Bravo III 1988 and Up 26-16709A1 / 26-16709A2 MerCruiser Blackhawk 1994–1995 26-16709A1 / 26-16709A2

disconnect the engine's battery and turn off the fuel supply

making sure the arrow points in the direction of fuel flow (from the tank to the engine)

Gearcase Drain Plug Seal Gasket – Fits Mercury, Yamaha, Suzuki (Replaces 26-830749, 90430-08003-00) 40hp 1 x Mounting Gasket (EquivalentProduct Details This Gearcase Drain Plug Seal Gasket Fits Mercury, Yamaha, Suzuki Outboards provides a secure, leak free seal for the lower unit gear oil drain and fill plugs. It is designed for a wide range of outboard and sterndrive models from Mercury Marine, Mercruiser, Yamaha, and Suzuki that utilize a 3 8" 16 threaded plug. It serves as a direct replacement for Mercury part 26 830749, Yamaha parts 90430 08003 00, 90430 08020 00, 90430 08801 00,